Nanny McPhee and the Big Bang (2010)

Cast: Emma Thompson, Asa Butterfield, Lil Woods, Oscar Steer, Rosie Taylor-Ritson, Eros Vlahos, Ralph Fiennes, Maggie Gyllenhaal, Maggie Smith, Rhys Ifans

Nanny McPhee appears at the door of a harried young mother who is trying to run the family farm while her husband is away at war. But once she’s arrived, Nanny discovers that the children are fighting…